 Alinson S. Xavier
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b55554d410
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Add _gurobipy suffix to all build_model functions
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2 years ago |
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Alinson S. Xavier
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60d9a68485
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Solver: Make attributes private; ensure we're not calling them directly
Helps with Julia/JuMP integration.
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2 years ago |
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Alinson S. Xavier
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281508f44c
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Store cuts and lazy constraints as JSON in H5
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2 years ago |
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Alinson S. Xavier
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c9eef36c4e
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Make cuts component compatible with Pyomo+Gurobi
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2 years ago |
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Alinson S. Xavier
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8805a83c1c
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Implement MemorizingCutsComponent; STAB: switch to edge formulation
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2 years ago |
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Alinson S. Xavier
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b81815d35b
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Lazy: Minor fixes; make it compatible with Pyomo
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2 years ago |
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Alinson S. Xavier
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a42cd5ae35
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Lazy: Simplify method signature; switch to AbstractModel
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2 years ago |
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Alinson S. Xavier
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7079a36203
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Lazy: Rename fields
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2 years ago |
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Alinson S. Xavier
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2d07a44f7d
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Fix mypy errors
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2 years ago |
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Alinson S. Xavier
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1ea989d48a
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MIPLearn v0.3
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2 years ago |
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Alinson S. Xavier
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ce78d5114a
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Merge branch 'feature/new-py-api' into feature/docs
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4 years ago |
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Alinson S. Xavier
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08fc18beb0
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feature/docs
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4 years ago |
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Alinson S. Xavier
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2a76dd42ec
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Allow user to attach arbitrary data to violations
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4 years ago |
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Alinson S. Xavier
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c6b31a827d
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GurobiSolver: Accept non-binary integer variables
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4 years ago |
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Alinson S. Xavier
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ccb1a1ed25
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GurobiSolver: Fix LHS extraction
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4 years ago |
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Alinson S. Xavier
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fabb13dc7a
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Extract LHS as a sparse matrix
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4 years ago |
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Alinson S. Xavier
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f809dd7de4
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Use np.ndarray in Constraints.{basis_status,senses}
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4 years ago |
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Alinson S. Xavier
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9ddda7e1e2
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Use np.ndarray for constraint names
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4 years ago |
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Alinson S. Xavier
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45667ac2e4
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Use np.ndarray for var_types, basis_status
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4 years ago |
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Alinson S. Xavier
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7d55d6f34c
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Use np.array for Variables.names
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4 years ago |
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Alinson S. Xavier
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f69067aafd
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Implement {get,put}_array; make other methods deprecated
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4 years ago |
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Alinson S. Xavier
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0a32586bf8
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Use np.ndarray in Constraints
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4 years ago |
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Alinson S. Xavier
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0c4b0ea81a
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Use np.ndarray in Variables
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4 years ago |
|
Alinson S. Xavier
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6fd839351c
|
GurobiSolver: Fix error messages
|
4 years ago |
|
Alinson S. Xavier
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ef9c48d79a
|
Replace Hashable by str
|
4 years ago |
|
Alinson S. Xavier
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609c5c7694
|
Rename Variables and Constraints; move to internal.py
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4 years ago |
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Alinson S. Xavier
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81b7047c4c
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gurobi.py: Remove tuples
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4 years ago |
|
Alinson S. Xavier
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c494f3e804
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Remove tuples from ConstraintFeatures
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4 years ago |
|
Alinson S. Xavier
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f9ac65bf9c
|
Remove tuples from VariableFeatures
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4 years ago |
|
Alinson S. Xavier
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4bf4d09cb5
|
Remove unused classes and methods
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4 years ago |
|
Alinson S. Xavier
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91c8db2225
|
Refactor StaticLazy; remove old constraint methods
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4 years ago |
|
Alinson S. Xavier
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83c46d70a3
|
Implement bulk constraint methods
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4 years ago |
|
Alinson S. Xavier
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249002dcf3
|
Fix mypy issues
|
4 years ago |
|
Alinson S. Xavier
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0ba8cc16fd
|
GurobiSolver: Implement relax/enforce constraint
|
5 years ago |
|
Alinson S. Xavier
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4dd4ef52bd
|
Add with_lhs argument
|
5 years ago |
|
Alinson S. Xavier
|
18521331c9
|
Extract more features to ConstraintFeatures
|
5 years ago |
|
Alinson S. Xavier
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230d13a5c0
|
Create ConstraintFeatures
|
5 years ago |
|
Alinson S. Xavier
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95e326f5f6
|
Use compact variable features everywhere
|
5 years ago |
|
Alinson S. Xavier
|
fec0113722
|
Rename features.variables to variables_old; update FeatureExtractor
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5 years ago |
|
Alinson S. Xavier
|
08f0bedbe0
|
Implement more compact get_variables
|
5 years ago |
|
Alinson S. Xavier
|
e6eca2ee7f
|
GurobiSolver: Performance improvements
|
5 years ago |
|
Alinson S. Xavier
|
ef7a50e871
|
Only include static features in after-load
|
5 years ago |
|
Alinson S. Xavier
|
8f41278713
|
GurobiSolver: Improve get_constraints
|
5 years ago |
|
Alinson S. Xavier
|
37a1bc9fe6
|
Fix mypy errors
|
5 years ago |
|
Alinson S. Xavier
|
61645491a4
|
GurobiSolver: Bulk query
|
5 years ago |
|
Alinson S. Xavier
|
25affca3ec
|
GurobiSolver: Accept integer variables, as long as bounds=(0,1)
|
5 years ago |
|
Alinson S. Xavier
|
c4a6665825
|
Remove obsolete methods
|
5 years ago |
|
Alinson S. Xavier
|
2d4ded1978
|
Fix some mypy issues
|
5 years ago |
|
Alinson S. Xavier
|
16630b3a36
|
GurobiPyomoSolver: Extract same features as GurobiSolver
|
5 years ago |
|
Alinson S. Xavier
|
6bc81417ac
|
Sort methods
|
5 years ago |
